Whats New For '80-Coupes feature a new grille and rectangular quad headlamps. Four doors still have two headlamps, but have a new grille design.
Biggest News- Slow selling Cutlass Salon Aeroback bodystyle has be pruned to just two-doors for '80. Sedans are now called Cutlass Supreme and feature conventional "notchback" rear styling.
The Car-
Specs
| exterior dimensions | coupe/sedan |
| overall length (in.) | ? /200.4 |
| wheelbase (in.) | 108.1 |
| luggage cap. (cu. ft.) | 16.2/16.3 |
| fuel tank gas/diesel (gals.) | 18.1/19.8 |
| interior dimensions | coupe | sedan |
| headroom f/r | 37.9/38.1 | 38.7/37.8 |
| legroom f/r | 42.8/36.3 | 42.8/38.0 |
| shoulder room f/r | 56.6/55.9 | 56.7/57.1 |
Identifying an '80- Coupes will look similar to the '78,'79 coupes except with quad headlamps. Broughams will have an eggcrate pattern to the grille, other coupes have grilles composed of vertical bars